67537960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{241207}}^1$

素因数の和:241225

約数の個数: 32

約数和(自身を含む): 173669760

約数和(自身を除く): 106131800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 241207, 482414, 964828, 1206035, 1688449, 1929656, 2412070, 3376898, 4824140, 6753796, 8442245, 9648280, 13507592, 16884490, 33768980, 67537960]

約数ペア:

[(1, 67537960), (2, 33768980), (4, 16884490), (5, 13507592), (7, 9648280), (8, 8442245), (10, 6753796), (14, 4824140), (20, 3376898), (28, 2412070), (35, 1929656), (40, 1688449), (56, 1206035), (70, 964828), (140, 482414), (280, 241207)]